Melting ice from Antartica could feed vast plankton blooms, trapping carbon in the ocean. To understand this complex mechanism, researchers looked at volcanoes deep under glaciers.
Speaking with: Juan Francisco Salazar about colonising Antarctica and Mars.
The Conversation, CC BY-NC-SA20 Mo (download)
Dallas Rogers speaks with Prof Juan Francisco Salazar about studying the research community in Antarctica to learn about what colonising Mars and other planets might look like.
New study supports the idea that an asteroid, rather than climate changes, caused the mass extinction that wiped out the dinosaurs.
The way ice sheets respond to global warming may be more predictable than previously thought